/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.spark.sql.execution.datasources.parquet;

/**
 * SkippableVectorizedValuesReader extends from VectorizedValuesReader, add skip data capacity.
 */
public interface SkippableVectorizedValuesReader extends VectorizedValuesReader {

  void skipBoolean();
  void skipByte();
  void skipInteger();
  void skipLong();
  void skipFloat();
  void skipDouble();
  void skipBinaryByLen(int len);

  /*
   * Skip `total` values, not read into ColumnVector.
   */
  void skipBooleans(int total);
  void skipBytes(int total);
  void skipIntegers(int total);
  void skipLongs(int total);
  void skipFloats(int total);
  void skipDoubles(int total);
  void skipBinary(int total);
}
